baber/WOPTO huggingface dataset:
Patent JP-S6043485-A (JP)
Title: Formation of amorphous silicon film
Inventor: ASHIDA YOSHINORI
IPC: C23C16/30
Filed: 1983-08-19
Abstract: PURPOSE:To form an amorphous silicon film at a low temp. and high speed in the stage of forming the amorphous silicon film on a substrate by thermal decomposition of higher gaseous silane by mixing the specific group III compd. with the gaseous raw material. CONSTITUTION:A substrate 40 consisting of silicon or quartz glass, etc. is put in a decomposition furnace 10 formed of quartz glass and a heater 20 of a halogen lamp, etc. is disposed on the outside of the furnace 10. Higher gaseous silane 60 such as disilane, trisilane, tetrasilane, etc. expressed by the general formula SinH2n+2 (n>2 integer) and having 2, 3, 4 (n), carrier gas 70 such as Ar and hydride, halide, org. compd. 80 of the group III compd. such as B, Al, Ga, In, etc. are mixed and the mixture is passed through the inside of the furnace 10. The mixture is at the same time heated to 100-600 deg.C by the heater 20 to decompose thermally the gaseous silane, by which amorphous silicon film is formed on the surface of the substrate 40 at a relatively low temp. and high speed.
Patent JP-H10317534-A (JP)
Title: Sound absorbing panel
Inventor: TERAMURA TOSHIFUMI
IPC: E04B1/86
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing panel whose diagonally incident sound absorption coefficient is extremely high by providing a plurality of parallel grooves having a part whose depth and width are continuously changed on the whole surface or a part of a sound absorbing surface of a panel. SOLUTION: In a sound absorbing panel 1a where the ratio of a continuous space to a whole volume of the panel is >=30%, a plurality of parallel grooves 2a are formed on a whole surface or a part of the sound absorbing surface. The grooves 2a are provided with a part whose depth and width are continuously changed over a whole length or a part of the length. The change of the width of the grooves 2a is repeated with a constant cycle, and the cycle of the width change is dislocated by 1/2 from the adjacent groove 2a. Preferably, a panel thickness is 35-200 mm, the maximum depth of the grooves 2a is 2/3-1/3 of the panel thickness, the minimum depth is <=1/4 of the panel thickness, the maximum width of the grooves 2a is 50-200 mm, and the minimum width is <=40 mm. The diagonally incident sound absorbing coefficient can be extremely high.
Patent JP-H0713211-A (JP)
Title: Pseudo phase matching waveguide type wavelength conversion element
Inventor: SHUDO YOSHIKAZU
IPC: G02F1/35
Filed: 1993-06-22
Abstract: PURPOSE:To provide the pseudo phase matching waveguide type wavelength conversion element body which converts the wavelength of a laser beam to a half by utilizing a nonlinear optical characteristic and more particularly second harmonic generation. CONSTITUTION:This waveguide type wavelength conversion element consists of a poled polymer subjected to a periodic polarization treatment by an electric field and has comb-shaped electrode 3 on one side and a plane electrode 2 or a surface capable of applying an electric charge by a corona discharge, etc., on the other. The element described above is so constituted that the electrode width D1 of the comb-shaped electrodes is D1=LAMBDA-6t and the inter-electrode spacing D2 is D2=LAMBDA+6t to satisfy 6t<LAMBDA when the period of pseudo phase matching is defined as 2LAMBDA. and the waveguide thickness as t. The electrode width D1 of the comb-shaped electrodes and the inter-electrode spacing D2 is D1+D2=2lambdaand is D1<<D2 is satisfied to satisfy 6tiotaLAMBDA.
Patent JP-S5273398-A (JP)
Title: Both conductive composite for electron and ion
Inventor: IKEDA KOUNOSUKE
IPC: H01B1/00
Filed: 1975-12-16
Abstract: PURPOSE: To provide a good conductivity of ion further with a potential holding improved, by adding a prescribed rate of Mn to a solid solution with phosphate of silver included in silver selenide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10326517-A (JP)
Title: Back surface lighting device
Inventor: TAKAHASHI TAKESHI
IPC: F21V8/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unevenness of luminance by arranging at least one or more cylindrical light sources in a bottom part inside of a flat lamp house, of which upper surface is opened, and arranging spacer pins in the bottom part inside of the lamp house except for parts provided with cylindrical light sources of a device having a light scattering body, which are arranged so as to seal the opening part of the lamp house. SOLUTION: At least one or more cylindrical light sources 1 are arranged in a bottom part inside of a flat lamp house 3, of which upper surface is opened, and spacer pins 4 are arranged in the bottom part inside of the lamp house except for parts provided with cylindrical light sources 1 of a back surface lighting device having a light scattering body 2, which are arranged so as to seal the opening of the lamp house 3. The spacer pin 4 is made of the white or transparent raw material, and desirably made of the resin. The spacer pins are desirably integrally formed with the lamp house 3. The number of the spacer pin 4 to be used depends on the screen size, and 4-6 pins are desirably formed in the screen at 12-16 inches, and 5-9 pins are desirably formed in the screen at 16-20 inches.
Patent JP-2000340278-A (JP)
Title: High voltage cable device for installing cathode-ray tube
Inventor: TOMAKI MASAKAZU
IPC: H05K7/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high voltage cable device for installing a cathode-ray tube at a low cost. SOLUTION: A metal terminal 5 is formed by bending a metal plate such that a crosswise cross section is approximately an inverted U shape. A top bent part 6 is a holding part for a high voltage lead wire 2. Both bottom end parts 7, 7 are connecting ends of a cathode-ray tube 3. An extension part 31 is extended in a slanted forward and downward direction from the top bent part 6. A cable core holding part 32 is formed at a tip of the extension part 31 to crimp and hold a cable core 10 at a tip of the high voltage lead wire 2.
Patent JP-S5941066-A (JP)
Title: Method for collating data of controller
Inventor: HIRANUMA KENJI
IPC: G06F11/16
Filed: 1982-09-01
Abstract: PURPOSE:To shorten the time required for the collation of a doubled controlling part and the detection of inconsistency and to prevent an incorrect output at the time of inconsistency, by making impossible traffic among four controlling parts consisting of microprocessors respectively each other through a data transfer bus. CONSTITUTION:Input/output controlling parts 1, 3 read necessary data from an input part 6 and store the data in respective internal memories. The data are transmitted to arithmetic controlling parts 2, 4 through the data transfer bus 40. The controlling parts 1, 3 receive the operated results from the controlling parts 2, 4 through the bus 40 and store the received data in the internal memories to collate both calculated results. When both results coincide with each other, the value is outputted to an output part 8 as the newest calculated result. At the time of inconsistency, the collation processing is repeated and the internal defective state of the controlling parts 1, 2 is outputted to the external as an alarm to obtain a normal system output automatically by selecting and controlling an output switching part 9.
Patent JP-H0318675-A (JP)
Title: Device to insert vane into rotor groove
Inventor: NAKAYAMA SETSU
IPC: F04C2/344
Filed: 1989-06-14
Abstract: PURPOSE:To certainly and moreover, simultaneously insert a multiple of vanes into the grooves of a rotor by providing a vane insertion head on which holes are formed to contain vanes therein and urging pins to press the internal side end section of each vane containing hole at the position corresponding to the grooves of the rotor. CONSTITUTION:On a rotor 4 on which vanes 2 are inserted a plurality of radial directional grooves 4a are formed in equally spaced relation in the peripheral direction. At the inside end section in the radial direction of each groove 4a a circular relief hole 4b is provided. An insertion head 6 wherein vanes 2 are contained in the vane containing holes 6a is placed on the rotor 4 with these holes 6a and grooves 4a in mutually overlapping relation, and each vane is urged by each urging pin 18. In such manner, a multiple of vanes having only slight clearances against the grooves of the rotor can be certainly and moreover, simultaneously inserted.
Patent JP-S5774209-A (JP)
Title: Air conditioner for vehicle
Inventor: ISHIMARU JIYUNPEI
IPC: B60H1/32
Filed: 1980-10-29
Abstract: PURPOSE:To improve fuel efficiency with an air conditioner whose compressor is stopped during accelertion, by stopping the compressor from the time when detected negative pressure becomes lower than a prescribed level in a pescribed period, to the time when the detected negative pressure exceeds the prescribed level. CONSTITUTION:When negative pressure has become lower than a prescribed level, a negative pressure switch 18 is turned on and tansistor 23 is turned off and another transistor 24 is turned on by the output of a differentiation circuit composed of a capacitor 26 and a resistor R1, so that another capacitor 25 is discharged. After the discharge, the capacitor 25 is charged through a resistor R4. A compressor 1 is kept out of operation, by the output of an operational amplifier 22 till the timer- set time when the potential of the capacitor 25 reaches a prescribed level. When the negative pressure switch 18 is turned off within a prescribed period determined in terms of the timer-set time, an electricity supply circuit including a diode D is closed to lower the potential of the positive side of the operational amplifier 22 to drive the compressor 1 through a relay 26.
Patent JP-S5672961-A (JP)
Title: Fitting device for type wheel
Inventor: KONDOU HIROATSU
IPC: B41J1/00
Filed: 1979-11-21
Abstract: PURPOSE: To enable one-touch locking of the wheel to a driving shaft by forming such a shape of a center hole in the wheel that can be pierced in the direction of thrust only when it is positioned at a specified angle.  
     CONSTITUTION: This device is constituted by the driving shaft 1 transmitting the rotation to the type wheel 2, a flange 3 positioning one side of the type wheel 2 in the direction of thrust, a fitting member 5 positioning the other side thereof in the direction of thrust and a spring member 6 energizing the fitting member 5 in the direction of thrust. In the groove 2b of the type wheel 2 a taper part 2f is made and the height of the boss 3a of the flange 3 from the flange is a little larger than the minimum height 2g of the taper. Accordingly, the lower surface 5e of the fitting member pressed on the boss 3a by the spring member 6 is slightly higher than the lowest position of the surface of the taper, and when the fitting member 5 is rotated clockwise, the lower surface 5e of a projection reaches the highest position of the taper part against the spring member on the taper part 2f of the type wheel and the one side of the projection 5d contacts with a stopper 2d, whereby the positioning is conducted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05346182-A (JP)
Title: Suction and exhaust method of load lock chamber and device thereof
Inventor: FUKUSHIMA KENJI
IPC: F16K24/00
Filed: 1992-06-10
Abstract: PURPOSE:To suck air into and exhaust air from a load lock chamber without sticking particles to a processed object and shorten the time for suction and exhaust. CONSTITUTION:A particle counter 14 is provided in a load lock chamber 2, and the particle counter 14 and opening/closing means for exhaust and suction 12,20 are connected to a control device 32 to control the opening degree of the respective opening/closing means 12, 20 based on the data detected by means of the particle counter 14.
Patent JP-S5674189-A (JP)
Title: Liquefied gas vaporizer
Inventor: ITOU KAZUYUKI
IPC: F17C9/02
Filed: 1979-11-20
Abstract: PURPOSE:To prevent the back-flow of sea water or fresh water into a liquefied gas outlet pipe in case of stopping the flow of the liquefied gas, by placing an outlet nozzle of liquefied gas in sea water or fresh water, and covering the nozzle with a bottom-opened cover, thereby separating the low temperature wall of the outlet nozzle from the sea water, etc. CONSTITUTION:Liquefied gas 3 is introduced into a liquefied gas vaporizer 1 through an outlet nozzle 2 covered with a bottom-opened cover 9, and brought into contact with sea water or fresh water 4 introduced as a heating medium into the vaporizer 1. The liquefied gas is vaporized in contact with sea water, etc., and the vaporized gas is collected in the cover 9. The end of the nozzle 2 is always kept in the vaporized gas phase. The mixture of the liquefied gas and the vaporized gas is pushed out with the pressure of the vaporized gas from the interface of the gas and the liquid 10, and brought into contact with the surrounding sea water to effect the complete gasification. The back-flow of the sea water 4 into the liquefied gas pipe can be prevented even if the flow of the liquefied gas 3 is stopped, only by keeping the pressure in the vaporizer to a proper level.
Patent JP-S6214161-A (JP)
Title: Light receiving member
Inventor: SHIRAI SHIGERU
IPC: G03G5/08
Filed: 1985-07-11
Abstract: PURPOSE:To always stabilize electric, optical, and photoconductive characteristics, to enhance photofatigue resistance, to cause no deterioiration in repeated uses, to enhance resistance, durability, and humidity resistance, and to reduce residual potential by forming a light receiving member having a light receiving layer composed of a specified 2-layer structure. CONSTITUTION:The light receiving member 100 is composed of a substrate 101, and the light receiving layer laminated on the substrate 101, comprising the photoconductive first layer 102 made of an amorphous material containing Si as a base element, and the second layer 103 made of made of a amorphous material containing Si as a base element and also C. The first layer 102 contains Ge in the whole layer region in a nonuniform distribution, and the second layer 103 contains a conductivity governing substance, that is, an element of group III or V in the whole layer region in uniform distribution, permitting residual potential to be prevented or restrained to a substantially unaffecting degree.
Patent JP-H07331490-A (JP)
Title: Electrodeposition coating device
Inventor: MATSUTANI MITSUO
IPC: C25D13/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an electrodeposition coating device which is capable of dealing with color change and is formed compact over the entire part. CONSTITUTION:A rotating body 1 which is intermittently rotationally driven around a vertical axis is equipped with 12 pieces of arms 2 for freely attachably and detachably hanging materials to be coated at their front ends radially and respectively separately liftably by a controller 3. An attaching and detaching device 4, pretreating devices 6 to 9, a box 10 for draining and drying, three pieces of electrodeposition tanks 11 to 13 in which electrodeposition coating materials A to C varying in kinds from each other and a box 17 for drying coating films are successively located along the circular transporting routes for the materials to be coated in correspondence to the respective stop positions of the arms 2. The materials to be coated are immersed into one among the electrodeposition tanks 11 to 13 in accordance with the program in an electrodeposition stage. The color changing electrodeposition coating is thus executed.
Patent JP-S6211939-A (JP)
Title: Advance control system for mode setting and branching instruction
Inventor: OKADA MASAYUKI
IPC: G06F9/38
Filed: 1985-07-10
Abstract: PURPOSE:To omit the recalculation of an address and to improve the performance of an instruction by calculating previously the branch destination addresses for each address mode and selecting and branching one of those branch destination addresses according to the value of a set address mode flag. CONSTITUTION:An address mode control circuit 5 sets the branch destination addresses of each mode calculated by an operand adder 3 to operand address registers 80 and 81 via an address adjusting circuit 4 in an advanced processing cycle. Then an address mode flag is set to a new address mode deciding circuit 9 in an instruction executing cycle. Thus a new address mode is decided. A branch address selecting circuit 10 selects the register 80 or 81 in response to the decided new address mode and sets the contents of the selected register to an operand address register 6. Thus a branching action is carried out in a new address mode.
Patent JP-S5577878-A (JP)
Title: Swellfish pickled in seasoned sea urchin egg
Inventor: HIDAKA TOSHIMICHI
IPC: A23L17/00
Filed: 1978-12-06
Abstract: PURPOSE: To prepare swellfish pickled in sea urchin eggs, which keeps its original tenderness and shape for a long time, and servable as it is together with the sea urchin eggs, by treating meat of swellfish first with an enzyme and then with an alcohol, and pickling the treated fish in the eggs.  
     CONSTITUTION: Meat of swellfish is treated with an enzyme to remove the odor, further treated with an alcohol to deactivate the enzyme, dried to a water content of about 20%, sliced to fine strips, immersed in a seasoning liquor to tenderize the meat, and pickled in seasoned sea urchin eggs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942780-A (JP)
Title: Manufacture of alkaline battery
Inventor: MARUMICHI HIROTAKE
IPC: H01M4/12
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a battery having an excellent electric-discharge characteristic by mixing and stirring a negative active material powder and a sizing agent powder which contains a carboxyl group, being followed by adding the solution of either the hydroxide of an alkali metal or the hydroxide of an alkaline earth metal. CONSTITUTION:After 1,000g of amalgmated zinc powder of 80-150 mesh and 6g of polyacrylic acid powder are sufficiently mixed and stirred, 15g of 0.1 M aqueous sodium hydroxide solution used as the hydroxide of an alkali metal is added with a sprayer while continuously stirring the mixture so as to form films of the sizing agent around the amalgamated zinc powder, and the thus prepared mixture powder is dried in a dryer at 45 deg.C to control the moisture content. Next, a positive mixture consisting of mercury oxide, manganese dioxide and graphite is packed into the bottom of a positive case 1, and a polypropylene separator 3 is layered on the packed mixture. The negative mixture 6 is prepared by packing the above negative powder into the negative case 7 before the powder is gelled by being combined with aqueous potassium hydroxide solution in which zinc oxide is dissolved.
Patent JP-H11345512-A (JP)
Title: Surface light source device
Inventor: NAKAYAMA HIROSHI
IPC: G02F1/13357
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide bright uniform light by use of relatively simple constitution even if a light emitting area is large and to reduce brightness unevenness near a light source lamp. SOLUTION: A surface light source device 10 has a rod-shaped light source lamp 12 mounted on the end face 16 of a light guide body 11 having a portion where a non-scattering light guide area 11a and a scattering light guide area 11b overlap, and the portion of the light source lamp not facing the light guide body is covered with a reflector 13. By locally adjusting the density of particles by means of plate thicknesses in both of the areas, the distribution of the amounts of light beams emitted from a principal plane 15 is controlled to enhance the brightness of emitted light and its uniformity and to reduce luminance unevenness near the light source lamp.
Patent JP-H11244-A (JP)
Title: Connecting device of article display shelf
Inventor: KAGAWA YOICHI
IPC: A47B96/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To easily and strongly connect both display shelves by cut-providing downward connecting grooves at the upper tips of the opposed surfaces of opposed both vertical frame rods of a pair of display frames, engaging an upward connecting groove cut-provided at the lower tip of a connecting panel vertical and facing a front/back direction with this and covering the opening upper tips of the vertical frame rods with covers. SOLUTION: The downward connecting grooves 14 are respectively cut- provided at the upper tips of the opposed overlapping surfaces of the right and left vertical frame rods 13 of the display frames 12 at the display shelves 11 and many shelf boards are disposed just before the rods 13. On the other hand, the upward connecting groove 16 is cut-provided at the center of the lower tip of a connecting panel 15 vertical and facing a front/back direction and the groove 16 is engaged with the grooves 14 to strongly connect both rods 13 with both display shelves 11. In addition, the covers 17 in the state of caps are respectively press-fitted to the opening upper tips of the respective rods 13 to prevent the floating up of the panel 15. Thereby, the shelves 11 is simply produced with good appearance without damaging its appearance.
Patent JP-H0317622-A (JP)
Title: Production of multicolor display device
Inventor: SUGINOYA MITSURU
IPC: G02F1/1335
Filed: 1989-06-14
Abstract: PURPOSE:To form transparent electrodes only on the color filters with good accuracy by forming a transparent conductive film on the color filters, laminating a positive resist having a high sensitivity with light of a specific wavelength or below thereof and irradiating the positive resist with light from the rear of the color filters, thereby exposing the positive resist. CONSTITUTION:The transparent electrodes 22 consisting of ITO and the color filters 23 are formed on a glass substrate 21. Further, the transparent conductive film 24 consisting of the ITO is formed by sputtering, vapor deposition, etc., thereon. The positive resist 25 is applied over the entire surface. This positive resist has the high sensitivity with mainly the light of <=400nm and the absorbance thereof per 1mum at 365nm is 0.7. The positive resist is exposed from the rear surface of the substrate by the light 26 using a high-pressure mercury lamp as a light source and the color filter as a photomask. The positive resist is then developed to expose the ITO in the spacing parts between the color filters. the ITO in the spacing parts between the color filters is etched to strip the remaining resist and driving electrodes 27 are formed only on the electrodes.
Patent JP-H099557-A (JP)
Title: Disc drive motor
Inventor: OGATA MASAAKI
IPC: H02K5/16
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a disc drive motor in which the positional accuracy can be enhanced between a read/write head on the body side of disc drive and a rotary shaft by enhancing the positional accuracy between a motor board and the rotary shaft. CONSTITUTION: The disc drive motor comprises a rotary shaft 12 supported rotatably by a radial bearing 8 while abutting, on one end side thereof, against a thrust bearing 7. The thrust bearing 7 is fitted in the radial bearing 8 which is fixed with reference to the outer circumferential surface of thrust bearing 7. A motor board 1 is provided with a fixing reference part 2 for the chassis 3 and a reference recess 1a for fixing the thrust bearing may be provided at a position predetermined with respect to the fixing reference part 2. Inner circumferential diameter of the radial bearing at the part to be fitted with the thrust bearing mat be identical to that of the surface for bearing the rotary shaft.